package day2;

import com.sun.org.apache.xpath.internal.operations.Bool;

/**
 * @author oldliu
 * @since 1.0
 */
public class CharWrapTest {
    public static void main(String[] args) {
        int i=100;
        Integer j=44;
        System.out.println(i+j);
        Boolean f=new Boolean("yes");
        System.out.println(f.booleanValue());

        char c[]={'A','f','1','5','9'};
        for(char c1:c){
            System.out.println(c1);
            System.out.println("是字母?"+Character.isLetter(c1));
            System.out.println("是数字?"+Character.isDigit(c1));
            System.out.println("是大写?"+Character.isUpperCase(c1));
            System.out.println("是unicode的一部分?"+Character.isUnicodeIdentifierPart(c1));
            System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>");
        }
    }
}
